Other Parts Discussed in Thread: TPS60130, TPS61027
Hello,
I have a continuously oscillating load at the charge pump LM2775 (500 ms on, 500 ms off).
The current profile is as follws:
time after switch on: current:
0 µs 0 mA
10 µs 200 mA
20 µs 500 mA
30 µs 200 mA
200 µs 180 mA
150 ms 100 mA
499,9 ms 100 mA
500 ms 0 mA
Has the current peak a negative influence to the charge pump?
What is here to consider?
Thank you very much for your help.
With best regards
Thomas